Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.
1554How to carry out hot loop checking of closed loop pf temperature control valve & temperature transmitter?
2 8885can any one help me to get bel probational engineers sample question papers. I have applied for it.
1549How to isolate a DPT from line in the condition that process must not be disturbed,and process is also critical and no bypass is available.?
4 9412Post New Instrumentation Questions
What is the use of gauge?
why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?
TEMPERATURE VARIATION FOR FREQUENTLY.
Manipulation of dead wt. tester double piston type.
(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.
which type inter lock use in petrochemical refinery,and oil & gas?
, Instrument Index, P&ID review, I/O schedule, datasheet, DCS / Analyzers specifications, loop diagrams, hook-up drawings.
how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line
I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?
what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?
Why humidity limit is 30 to 55 % for raw material storage?
What is feed factor and its Importance in cement industry? How we can solve feed factor?.
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
How to calibrate Toxic gas detector?
Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?